Total Population in Dallas County, IA
ACS 2024 5-Year Estimates
107,968
Rank #581/3,222 · #6 in IA
82th
Dallas 107,968
IA 3,210,507 -96.6%
US 330M
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How Dallas County's total population of 107,968 compares to all 3,222 U.S. counties. Values range from 33 to 9,808,667.
Distribution of Total Population Across All Counties
Ranking Context
Counties ranked closest to Dallas County for total population.
Nearby Rankings
Full ranking →| #578 | LaSalle County, IL | 108,714 |
| #579 | Navajo County, AZ | 108,415 |
| #580 | Houston County, AL | 108,140 |
| #581 | Dallas County, IA | 107,968 |
| #582 | Maury County, TN | 107,791 |
| #583 | St. Lawrence County, NY | 107,226 |
| #584 | Monongalia County, WV | 107,163 |
About Total Population
Dallas County, Iowa has a total population of 107,968, ranking #581 of 3,222 counties nationwide — 100.0% below the national value of 330M. Within Iowa, it ranks #6 of 99. This places it in the 82th percentile nationally.
Total population count from the American Community Survey. Source: U.S. Census Bureau, American Community Survey 2024 5-Year Estimates. All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.